Happy Birthday Mary-Kate And Ashley: See The Twins Through The Years

The stylish sisters turn 27-years-old today — can you believe it? These girls have been in the spotlight pretty much since birth and the whole world has watched ‘em grow up.

Mary-Kate and Ashley got their start on Full House when they were just nine months old and since then they’ve gone from cute child stars to fashion mavens with a billion dollar empire.

The twosome is known for their often wacky, albeit influential style, and are staples in the high-end fashion world.

When it comes to their love lives, they’ve also made a few headlines. Mary-Kate is currently romancing 43-year-old French financier Olivier Sarkozy and Ashley dated Hangover star Justin Bartha for nearly 3 years.

Flip through the gallery above to check out how this dynamic duo has transformed over the years.